Seitarou Stories

You were homeless on the streets with your twin brother Tb/n since you were sixteen and went through a lot of trauma and have the scars to prove it. One day your twin wa...

You, your three brothers, and your little sister who you have custody over have moved to Japan because you and your brothers got a better job offer at Nanba prison. Come...

Nanbaka is a prison full of men But what happens when a female inmate joins them? She is also a stunningly beautiful lady, she's very nice, and kind, the inmates like he...

There are shit tons of some mistakes or autocorrects. So please don't judge it's too badly, I'll be doing heavy editing soon, and thank you for the understanding! I hope...

You're a talented mechanic and engineer who got transferred to Nanba from your home country after being noticed for your work. Nanba wanted someone as hard working and f...

Who would have thought the warden had a little sister, who's eye was tampered with by the man with the red scar, now her sisters summoned her to Nanba prison, to be a gu...

This is the remake of the very first male reader book, I ever made. It'll be similar to the old one but different at the same time. Hope, you guys like it!

8 year old (y/n) travels to Japan's largest and classified prison. You might wonder why an 8 year old would go to a place that has been said to contain some of the most...

The unforgettable experience of being tormented for little to no reason, is a painful ordeal, both physically and mentally. An ordeal that 16-year-old Misao Hyakushiki...

Y/n. She was in a secret spy agency, with no memory of her parents of there death nor there faces. Y/n was left alone with her twin brother and her father who adopted th...

Who would have thought.... The warden would have a daughter! Sakura used to be a slave for a group of art thief's, who'd sell every artwork she'd creat, after receiving...

Ayumu, inmate 1355 is a special case the warden was interested in. With so many sleeping disorders she needs a cuddle buddy.

Seitarou x reader/ Nanbaka! Hello there this is my first fanfic(on watt pad) so wish me luck i hope you enjoy!😘😍

I notice that their aren't any Nanbaka and Assassination Classroom crossovers. So I decided to make one. In this story Nagisa is Seitarus ( I think that's how you spell...

I can count on one hand how many Nanbaka stories I've found that I enjoy. So here is my first book on my new obsession. NANBAKA

Discontinued Yuri mistukini a 15 year old girl. A murderer... A monster... They call her... Wondering if it was even a human. A test experiment gone wrong is what most...

What if a female joined them? ///Sorry! This is my first story of Nanbaka so sorry if I screw up in something!/// (I do not own anyone other than the Amirota clan and Sa...

Bunch of mostly fluffy nanbaka one-shots. Code: Fluff=🌺, angst=🖤, holiday=💝, non-romance=❌, yandere=💔 Please alert me if you find any spelling or grammatical errors...

This is just a bunch of nanbaka crap that I have either found on the internet or made so I will try to give credit if I can find it.

Hello nanbaka fans/otaku's out there,this is my first oneshot book😆